RT-PCR of MR and GR in the amygdala of the SPS rats. MR and GR mRNA expression and results from quantitative analysis. MR and GR mRNA level in the amygdala of SPS 1 day and 7 days were lower than that in the amygdala of control rats. But no significant difference was found between control group and SPS 14 days group. *P < 0.05 vs. the control group.